itdz-berlin.de

Valid Email Server
Domain Lookup › itdz-berlin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
itdz-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 12:20:49 UTC · ↺ Refresh

MX Hostnames

  • mx1.verwalt-berlin.de

MX Priorities

  • mx1.verwalt-berlin.de: 3

A / AAAA Records

  • 109.68.230.145 ↩ berlin.de
  • 2a00:13c8:f5::393:8a4d:2 (no PTR)

Mail Server IPs

  • 141.15.34.10 ↩ mx1.verwalt-berlin.de

SOA Record

Raw SOA dns.verwalt-berlin.de dns.itdz-berlin.de 2012111207 10800 3600 2419200 900
Primary NS (mname)
dns.verwalt-berlin.de
Admin Email (rname)
dns@itdz-berlin.de
Serial
2012111207
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

dns2.verwalt-berlin.de
dns.verwalt-berlin.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:141.15.35.0/24 ip4:155.56.221.13/32 ip4:155.56.221.14/32 ip4:91.203.200.74/32 include:_spf-dc12.successfactors.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 mx ip4:141.15.35.0/24 ip4:155.56.221.13/32 ip4:155.56.221.14/32 ip4:91.203.200.74/32 include:_spf-dc12.successfactors.com -all
  • google-site-verification=njmsR8Q0jwEZis48ZXp_pAsnFTRE3oFEEni6NWcAbzU
  • MS=5964E9E58176C5A51FBE12CAA3EA49517D095F5E
  • _telesec-domain-validation=357450_2026-03-11_NG8kF3L0kPbVKfTo4XLgRxkDahTemaPDBQTCak6dgVVf5fczsJ
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